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C.T.F. Ross, P. Haynes and W.D. Richards

School of Systems Engineering, University of Portsmouth, Portsmouth, United Kingdom

doi:10.4203/ccp.29.9.2

C.T.F. Ross, P. Haynes, W.D. Richards, "Non-Linear Vibrations of Underwater Structures", in B.H.V. Topping, M. Papadrakakis, (Editors), "Advances in Structural Engineering Computing", Civil-Comp Press, Edinburgh, UK, pp 141-147, 1994. doi:10.4203/ccp.29.9.2

Abstract

The report describes a theoretical and an experimental investigation into the vibration of three ring-stiffened circular cylinders under uniform external water pressure.

The theoretical investigation for both the structure and the water was with the aid of the finite element method. Comparisons between experiment and theory were good and the investigation found that as the external water pressure was increased the resonant frequencies decreased, and also that the lowest mode of vibration became of a similar form to the static buckling eigenmode.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 29 ADVANCES IN STRUCTURAL ENGINEERING COMPUTING Edited by: B.H.V. Topping and M. Papadrakakis Paper IX.2 Non-Linear Vibrations of Underwater Structures C.T.F. Ross, P. Haynes and W.D. Richards School of Systems Engineering, University of Portsmouth, Portsmouth, United Kingdom doi:10.4203/ccp.29.9.2 purchase the full-text of this paper Full Bibliographic Reference for this paper C.T.F. Ross, P. Haynes, W.D. Richards, "Non-Linear Vibrations of Underwater Structures", in B.H.V. Topping, M. Papadrakakis, (Editors), "Advances in Structural Engineering Computing", Civil-Comp Press, Edinburgh, UK, pp 141-147, 1994. doi:10.4203/ccp.29.9.2 Abstract The report describes a theoretical and an experimental investigation into the vibration of three ring-stiffened circular cylinders under uniform external water pressure. The theoretical investigation for both the structure and the water was with the aid of the finite element method. Comparisons between experiment and theory were good and the investigation found that as the external water pressure was increased the resonant frequencies decreased, and also that the lowest mode of vibration became of a similar form to the static buckling eigenmode. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £60 +P&P)
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